APA (7th ed.) Citation

(2007). Opec Bulltin 2007. OPEC PUBLICATIONS.

Chicago Style (17th ed.) Citation

Opec Bulltin 2007. OPEC PUBLICATIONS, 2007.

MLA (8th ed.) Citation

Opec Bulltin 2007. OPEC PUBLICATIONS, 2007.

Warning: These citations may not always be 100% accurate.